[Tue Apr 10 16:15:26 2012] Detection parameters: Position = (727.0, 738.3) = 13 29 56.04 47 13 50.9 Extent = 0.8" x 0.5", rotation angle = 51 degrees Source counts = 10.5 +/- 3.6 Background counts = 2.5 Rate = 0.0004 +/- 0.0001 [Tue Apr 10 16:15:27 2012] Off-axis axis estimate = 2.60' [Tue Apr 10 16:16:27 2012] Using EEF radius (= 0.51 ")to estimate initial spatial extent for simple fitting [Tue Apr 10 16:16:27 2012] Initial guess for spatial extent in simple fitting = 0.51" [Tue Apr 10 16:16:27 2012] source mask rpix=1.0, npix_max = 9, mask sum = 9, frac = 0.956 [Tue Apr 10 16:16:27 2012] Giving source the simple spatial ID 83 for pass 0, mean size = 0.51" [Tue Apr 10 16:16:30 2012] fullrun_ccd7_acisf01622_pi14-548_cl_pass0_src83.ximg exists [Tue Apr 10 16:16:30 2012] fullrun_ccd7_acisf01622_pi14-548_cl_pass0_src83_1.ximg exists [Tue Apr 10 16:16:30 2012] Fit fullrun_ccd7_acisf01622_pi14-548_cl_pass0_src83 appears to have run properly [Tue Apr 10 16:16:33 2012] fullrun_ccd7_acisf01622_pi14-548_cl_pass0_tfrozen_src83.ximg exists [Tue Apr 10 16:16:33 2012] fullrun_ccd7_acisf01622_pi14-548_cl_pass0_tfrozen_src83_1.ximg exists [Tue Apr 10 16:16:33 2012] Fit fullrun_ccd7_acisf01622_pi14-548_cl_pass0_tfrozen_src83 appears to have run properly [Tue Apr 10 16:16:53 2012] Spatial fit model total counts = 22.976900, observed total counts = 23.000000 [Tue Apr 10 16:16:53 2012] Offset between fit and detection position for source 87 = 0.967757 pixels [Tue Apr 10 16:16:53 2012] 22.151800 total counts/ 13.068400 bgd. counts: snr = 2.512680 Spatial fit parameters: Offset between fit and detection position for source 87 = 0.967757 pixels Position = (727.3, 739.3) = 13 29 56.05 47 13 51.1 Extent = 0.4 (0.1-0.8)", rotation angle = 0 Source counts = 9.1 +/- 4.7 Background counts = 13.1 Rate = 0.0003 +/- 0.0002 [Tue Apr 10 16:16:53 2012] Vigneting correction estimate = 1.000000 [Tue Apr 10 16:16:53 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Tue Apr 10 16:16:53 2012] Assessing source extent using major axis lower bound [Tue Apr 10 16:16:53 2012] Source does appear to be extended [Tue Apr 10 16:16:53 2012] Computing asymmetry using major and minor axis, asym = 1.00 [Tue Apr 10 16:16:53 2012] Deleting source due to low Poisson probability 0.8